/**
 * Categories HTML for edit post page.
 *
 * @since 1.0.0
 * @package GeoDirectory
 * @param string $request_taxonomy The taxonomy ID.
 * @param int $request_postid The post ID.
 * @param array $post_categories The post catagories.
 */
function geodir_editpost_categories_html($request_taxonomy, $request_postid, $post_categories)
{
    if (!empty($post_categories) && array_key_exists($request_taxonomy, $post_categories)) {
        $post_cat_str = $post_categories[$request_taxonomy];
        $post_cat_array = explode("#", $post_cat_str);
        if (is_array($post_cat_array)) {
            $post_cat_array = array_unique($post_cat_array);
            foreach ($post_cat_array as $post_cat_html) {
                $post_cat_info = explode(":", $post_cat_html);
                $post_maincat_str = $post_cat_info[0];
                if (!empty($post_maincat_str)) {
                    $post_maincat_info = explode(",", $post_maincat_str);
                    $post_maincat_id = $post_maincat_info[0];
                    $post_maincat_info[1] == 'y' ? $post_maincat_selected = true : ($post_maincat_selected = false);
                    end($post_maincat_info) == 'd' ? $post_maincat_default = true : ($post_maincat_default = false);
                }
                $post_sub_catid = '';
                if (isset($post_cat_info[1]) && !empty($post_cat_info[1])) {
                    $post_sub_catid = (int) $post_cat_info[1];
                }
                geodir_addpost_categories_html($request_taxonomy, $post_maincat_id, $post_sub_catid, $post_maincat_selected, $post_maincat_default);
            }
        } else {
            $post_cat_info = explode(":", $post_cat_str);
            $post_maincat_str = $post_cat_info[0];
            $post_sub_catid = '';
            if (!empty($post_maincat_str)) {
                $post_maincat_info = explode(",", $post_maincat_str);
                $post_maincat_id = $post_maincat_info[0];
                $post_maincat_info[1] == 'y' ? $post_maincat_selected = true : ($post_maincat_selected = false);
                end($post_maincat_info) == 'd' ? $post_maincat_default = true : ($post_maincat_default = false);
            }
            if (isset($post_cat_info[1]) && !empty($post_cat_info[1])) {
                $post_sub_catid = (int) $post_cat_info[1];
            }
            geodir_addpost_categories_html($request_taxonomy, $post_maincat_id, $post_sub_catid, $post_maincat_selected, $post_maincat_default);
        }
    }
}
/**
 * Processes GeoDirectory ajax url calls.
 *
 * @see geodir_get_ajax_url()
 * @since 1.0.0
 * @package GeoDirectory
 * @global object $wpdb WordPress Database object.
 * @global object $current_user Current user object.
 * @todo check if nonce is required here and if so add one.
 */
function geodir_ajax_handler()
{
    global $wpdb;
    if (isset($_REQUEST['gd_listing_view']) && $_REQUEST['gd_listing_view'] != '') {
        $_SESSION['gd_listing_view'] = $_REQUEST['gd_listing_view'];
        echo '1';
    }
    if (isset($_REQUEST['geodir_ajax']) && $_REQUEST['geodir_ajax'] == 'category_ajax') {
        if (isset($_REQUEST['main_catid']) && isset($_REQUEST['cat_tax']) && isset($_REQUEST['exclude'])) {
            geodir_addpost_categories_html($_REQUEST['cat_tax'], $_REQUEST['main_catid'], '', '', '', $_REQUEST['exclude']);
        } elseif (isset($_REQUEST['catpid']) && isset($_REQUEST['cat_tax'])) {
            geodir_editpost_categories_html($_REQUEST['cat_tax'], $_REQUEST['catpid']);
        }
    }
    if (isset($_REQUEST['geodir_ajax']) && $_REQUEST['geodir_ajax'] == 'admin_ajax' || isset($_REQUEST['create_field']) || isset($_REQUEST['sort_create_field'])) {
        if (current_user_can('manage_options')) {
            /**
             * Contains admin ajax handling functions.
             *
             * @since 1.0.0
             * @package GeoDirectory
             */
            include_once geodir_plugin_path() . '/geodirectory-admin/geodir_admin_ajax.php';
        } else {
            wp_redirect(home_url() . '/?geodir_signup=true');
            exit;
        }
    }
    if (isset($_REQUEST['geodir_autofill']) && $_REQUEST['geodir_autofill'] != '' && isset($_REQUEST['_wpnonce'])) {
        if (current_user_can('manage_options')) {
            switch ($_REQUEST['geodir_autofill']) {
                case "geodir_dummy_delete":
                    if (!wp_verify_nonce($_REQUEST['_wpnonce'], 'geodir_dummy_posts_delete_noncename')) {
                        return;
                    }
                    if (isset($_REQUEST['posttype'])) {
                        /**
                         * Used to delete the dummy post data per post type.
                         *
                         * Uses dynamic hook, geodir_delete_dummy_posts_$_REQUEST['posttype'].
                         *
                         * @since 1.0.0
                         */
                        do_action('geodir_delete_dummy_posts_' . $_REQUEST['posttype']);
                    }
                    break;
                case "geodir_dummy_insert":
                    if (!wp_verify_nonce($_REQUEST['_wpnonce'], 'geodir_dummy_posts_insert_noncename')) {
                        return;
                    }
                    global $dummy_post_index, $city_bound_lat1, $city_bound_lng1, $city_bound_lat2, $city_bound_lng2;
                    $dummy_post_index = $_REQUEST['insert_dummy_post_index'];
                    $city_bound_lat1 = $_REQUEST['city_bound_lat1'];
                    $city_bound_lng1 = $_REQUEST['city_bound_lng1'];
                    $city_bound_lat2 = $_REQUEST['city_bound_lat2'];
                    $city_bound_lng2 = $_REQUEST['city_bound_lng2'];
                    if (isset($_REQUEST['posttype'])) {
                        /**
                         * Used to insert the dummy post data per post type.
                         *
                         * Uses dynamic hook, geodir_insert_dummy_posts_$_REQUEST['posttype'].
                         *
                         * @since 1.0.0
                         */
                        do_action('geodir_insert_dummy_posts_' . $_REQUEST['posttype']);
                    }
                    break;
            }
        } else {
            wp_redirect(home_url() . '/?geodir_signup=true');
            exit;
        }
    }
    if (isset($_REQUEST['geodir_import_data']) && $_REQUEST['geodir_import_data'] != '') {
        if (current_user_can('manage_options')) {
            geodir_import_data();
        } else {
            wp_redirect(home_url() . '/?geodir_signup=true');
            exit;
        }
    }
    if (isset($_REQUEST['popuptype']) && $_REQUEST['popuptype'] != '' && isset($_REQUEST['post_id']) && $_REQUEST['post_id'] != '') {
        if ($_REQUEST['popuptype'] == 'b_send_inquiry' || $_REQUEST['popuptype'] == 'b_sendtofriend') {
            require_once geodir_plugin_path() . '/geodirectory-templates/popup-forms.php';
        }
        exit;
    }
    /*if(isset($_REQUEST['geodir_ajax']) && $_REQUEST['geodir_ajax'] == 'filter_ajax'){
          include_once ( geodir_plugin_path() . '/geodirectory-templates/advance-search-form.php');
      }*/
    if (isset($_REQUEST['geodir_ajax']) && $_REQUEST['geodir_ajax'] == 'map_ajax') {
        /**
         * Contains map marker functions.
         *
         * @since 1.0.0
         * @package GeoDirectory
         */
        include_once geodir_plugin_path() . '/geodirectory-functions/map-functions/get_markers.php';
    }
    if (isset($_REQUEST['geodir_ajax']) && $_REQUEST['geodir_ajax'] == 'favorite') {
        if (is_user_logged_in()) {
            switch ($_REQUEST['ajax_action']) {
                case "add":
                    geodir_add_to_favorite($_REQUEST['pid']);
                    break;
                case "remove":
                    geodir_remove_from_favorite($_REQUEST['pid']);
                    break;
            }
        } else {
            wp_redirect(home_url() . '/?geodir_signup=true');
            exit;
        }
    }
    if (isset($_REQUEST['geodir_ajax']) && $_REQUEST['geodir_ajax'] == 'add_listing') {
        $is_current_user_owner = true;
        if (isset($_REQUEST['pid']) && $_REQUEST['pid'] != '') {
            $is_current_user_owner = geodir_listing_belong_to_current_user($_REQUEST['pid']);
        }
        $request = isset($_SESSION['listing']) ? unserialize($_SESSION['listing']) : '';
        if (is_user_logged_in() && $is_current_user_owner) {
            switch ($_REQUEST['ajax_action']) {
                case "add":
                case "update":
                    if (isset($request['geodir_spamblocker']) && $request['geodir_spamblocker'] == '64' && isset($request['geodir_filled_by_spam_bot']) && $request['geodir_filled_by_spam_bot'] == '') {
                        $last_id = geodir_save_listing();
                        if ($last_id) {
                            //$redirect_to = get_permalink( $last_id );
                            $redirect_to = geodir_getlink(get_permalink(geodir_success_page_id()), array('pid' => $last_id));
                        } elseif (isset($_REQUEST['pid']) && $_REQUEST['pid'] != '') {
                            $redirect_to = get_permalink(geodir_add_listing_page_id());
                            $redirect_to = geodir_getlink($redirect_to, array('pid' => $post->pid), false);
                        } else {
                            $redirect_to = get_permalink(geodir_add_listing_page_id());
                        }
                        wp_redirect($redirect_to);
                    } else {
                        if (isset($_SESSION['listing'])) {
                            unset($_SESSION['listing']);
                        }
                        wp_redirect(home_url());
                    }
                    break;
                case "cancel":
                    unset($_SESSION['listing']);
                    if (isset($_REQUEST['pid']) && $_REQUEST['pid'] != '' && get_permalink($_REQUEST['pid'])) {
                        wp_redirect(get_permalink($_REQUEST['pid']));
                    } else {
                        geodir_remove_temp_images();
                        wp_redirect(geodir_getlink(get_permalink(geodir_add_listing_page_id()), array('listing_type' => $_REQUEST['listing_type'])));
                    }
                    break;
                case "publish":
                    if (isset($request['geodir_spamblocker']) && $request['geodir_spamblocker'] == '64' && isset($request['geodir_filled_by_spam_bot']) && $request['geodir_filled_by_spam_bot'] == '') {
                        if (isset($_REQUEST['pid']) && $_REQUEST['pid'] != '') {
                            $new_post = array();
                            $new_post['ID'] = $_REQUEST['pid'];
                            //$new_post['post_status'] = 'publish';
                            $lastid = wp_update_post($new_post);
                            if (isset($_SESSION['listing'])) {
                                unset($_SESSION['listing']);
                            }
                            wp_redirect(get_permalink($lastid));
                        } else {
                            $last_id = geodir_save_listing();
                            if ($last_id) {
                                //$redirect_to = get_permalink( $last_id );
                                $redirect_to = geodir_getlink(get_permalink(geodir_success_page_id()), array('pid' => $last_id));
                            } elseif (isset($_REQUEST['pid']) && $_REQUEST['pid'] != '') {
                                $redirect_to = get_permalink(geodir_add_listing_page_id());
                                $redirect_to = geodir_getlink($redirect_to, array('pid' => $post->pid), false);
                            } else {
                                $redirect_to = get_permalink(geodir_add_listing_page_id());
                            }
                            if (isset($_SESSION['listing'])) {
                                unset($_SESSION['listing']);
                            }
                            wp_redirect($redirect_to);
                        }
                    } else {
                        if (isset($_SESSION['listing'])) {
                            unset($_SESSION['listing']);
                        }
                        wp_redirect(home_url());
                    }
                    break;
                case "delete":
                    if (isset($_REQUEST['pid']) && $_REQUEST['pid'] != '') {
                        global $current_user;
                        get_currentuserinfo();
                        $post_type = get_post_type($_REQUEST['pid']);
                        $lastid = wp_delete_post($_REQUEST['pid']);
                        if ($lastid && !is_wp_error($lastid)) {
                            wp_redirect($_SERVER['HTTP_REFERER']);
                        }
                        //wp_redirect( geodir_getlink(get_author_posts_url($current_user->ID),array('geodir_dashbord'=>'true','stype'=>$post_type ),false) );
                    }
                    break;
            }
            if (isset($_SESSION['listing'])) {
                unset($_SESSION['listing']);
            }
        } else {
            if (isset($_SESSION['listing'])) {
                unset($_SESSION['listing']);
            }
            wp_redirect(home_url() . '/?geodir_signup=true');
            exit;
        }
    }
    if (isset($_REQUEST['geodir_ajax']) && $_REQUEST['geodir_ajax'] == 'user_login') {
        /**
         * Contains registration and login functions.
         * @todo Fix the file path.
         *
         * @since 1.0.0
         * @package GeoDirectory
         */
        include_once geodir_plugin_path() . '/geodirectory-functions/geodirectory_reg.php';
    }
    if (isset($_REQUEST['ajax_action']) && $_REQUEST['ajax_action'] == 'geodir_get_term_list') {
        $terms_o = get_terms(sanitize_text_field($_REQUEST['term']));
        // Skip terms which has no listing
        if (!empty($terms_o)) {
            $filter_terms = array();
            foreach ($terms_o as $term) {
                if ($term->count > 0) {
                    $filter_terms[] = $term;
                }
            }
            $terms_o = $filter_terms;
        }
        $terms = geodir_sort_terms($terms_o, 'count');
        geodir_helper_cat_list_output($terms, intval($_REQUEST['limit']));
        exit;
    }
    die;
}